SG66296A1 - Process for transmitting teletext data - Google Patents

Process for transmitting teletext data

Info

Publication number
SG66296A1
SG66296A1 SG1996008723A SG1996008723A SG66296A1 SG 66296 A1 SG66296 A1 SG 66296A1 SG 1996008723 A SG1996008723 A SG 1996008723A SG 1996008723 A SG1996008723 A SG 1996008723A SG 66296 A1 SG66296 A1 SG 66296A1
Authority
SG
Singapore
Prior art keywords
pages
teletext
data
supplementary
aspect ratio
Prior art date
Application number
SG1996008723A
Other languages
English (en)
Inventor
Gerhard Bitz
Gerhard Moll
Original Assignee
Thomson Consumer Electronics
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thomson Consumer Electronics filed Critical Thomson Consumer Electronics
Publication of SG66296A1 publication Critical patent/SG66296A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
    • H04N7/0122—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal the input and the output signals having different aspect ratios
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
    • H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
    • H04N7/0882—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital for the transmission of character code signals, e.g. for teletext
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
    • H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
    • H04N7/0884—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital for the transmission of additional display-information, e.g. menu for programme or channel selection

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Human Computer Interaction (AREA)
  • Television Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
SG1996008723A 1990-10-04 1991-09-25 Process for transmitting teletext data SG66296A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4031213A DE4031213C1 (de) 1990-10-04 1990-10-04

Publications (1)

Publication Number Publication Date
SG66296A1 true SG66296A1 (en) 1999-07-20

Family

ID=6415460

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996008723A SG66296A1 (en) 1990-10-04 1991-09-25 Process for transmitting teletext data

Country Status (10)

Country Link
EP (1) EP0551303B1 (de)
JP (1) JP3378001B2 (de)
KR (1) KR100262113B1 (de)
AT (1) ATE141462T1 (de)
DE (2) DE4031213C1 (de)
ES (1) ES2090351T3 (de)
HK (1) HK66197A (de)
HU (1) HU215665B (de)
SG (1) SG66296A1 (de)
WO (1) WO1992006562A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1241338B (it) * 1990-12-06 1994-01-10 Sisvel Spa Ricevitore perfezionato di trasmissioni teletext
ES2102421T3 (es) * 1992-03-19 1997-08-01 Siemens Ag Procedimiento para reproducir paginas de texto en la pantalla de un televisor.
JPH0638128A (ja) * 1992-06-19 1994-02-10 Sony Corp 映像表示装置
JPH06217218A (ja) * 1993-01-13 1994-08-05 Sony Corp テレテキスト信号処理回路
DE4405019C2 (de) * 1994-02-17 1997-05-28 Inst Rundfunktechnik Gmbh Verfahren zum Empfangen von in einem Fernsehsiganl übertragenen Daten
DE4412054A1 (de) * 1994-04-07 1995-10-19 Siemens Ag Verfahren zum Übertragen und Empfangen von an einem Bildschirm darstellbaren Videosignalen und Schaltungsanordnung zur Durchführung des Verfahrens
EP0714583B1 (de) * 1994-06-16 2001-05-30 Koninklijke Philips Electronics N.V. Verfahren und vorrichtung zur übertragung von videotextseiten
US6367080B1 (en) * 1996-08-02 2002-04-02 Sanyo Electric Co., Ltd. Internet information displaying apparatus
DE19733016B4 (de) * 1997-07-31 2004-07-22 Grundig Ag Fernsehgerät mit variabler Darstellung von Fernsehbild und Zusatzinformationen
US6486900B1 (en) * 2000-06-28 2002-11-26 Koninklijke Philips Electronics N.V. System and method for a video display screen saver

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2829962B2 (ja) * 1988-04-28 1998-12-02 松下電器産業株式会社 テレビジョン受像機
JPH0254688A (ja) * 1988-08-19 1990-02-23 Toshiba Corp 文字多重放送受信機内蔵のカラーテレビジョン受像機
DE3912805A1 (de) * 1989-04-19 1990-10-25 Grundig Emv Einrichtung zur gleichzeitigen darstellung von textdienstinformationen und benutzerfuehrungsinformationen auf einem breitformat-fernsehbildschirm
DE3914697A1 (de) * 1989-05-03 1990-11-08 Inst Rundfunktechnik Gmbh Verfahren zum uebertragen von teletextdaten

Also Published As

Publication number Publication date
DE4031213C1 (de) 1992-01-09
ATE141462T1 (de) 1996-08-15
HK66197A (en) 1997-05-23
HU215665B (hu) 1999-02-01
HUT64667A (en) 1994-01-28
KR930702857A (ko) 1993-09-09
HU9300919D0 (en) 1993-06-28
JPH06501823A (ja) 1994-02-24
KR100262113B1 (ko) 2000-07-15
EP0551303A1 (de) 1993-07-21
JP3378001B2 (ja) 2003-02-17
WO1992006562A1 (de) 1992-04-16
EP0551303B1 (de) 1996-08-14
ES2090351T3 (es) 1996-10-16
DE59108089D1 (de) 1996-09-19

Similar Documents

Publication Publication Date Title
KR970011265B1 (en) Television receiver controlling apparatus and method for it
EP0325372A3 (de) Verfahren und Vorrichtung zur Bildaufspaltung für Übertragung
EP0630154A3 (de) Fernsehgerät fähig zum Vergrössern und Verkleinern des Bildes.
EP0660609A3 (de) Fernanzeige von einem Bild durch Übertragung von komprimierten Videorahmen, die seinen Hintergrund und seinen überlagerten Vordergrund darstellen.
HK66197A (en) Process for transmitting teletext data
EP0389743A3 (de) Vorrichtung und Methode zur Umwandlung eines punktorganisierten einfarbigen Bildes in ein Grauwertbild mittels Operationen in einer Suchtabelle
KR900702706A (ko) 텔레비젼 수상기
KR880005811A (ko) 텔레비젼 전송 시스템
HU904480D0 (en) Method for transmitting teletext data and device for implementing said method
GB2301466A (en) Wireless pager with prestored images
CA2099966A1 (en) Method and Apparatus for Transmitting a Video Signal, and Apparatus for Receiving a Video Signal
MY138048A (en) Communication system
ES2010626A6 (es) Sistema de television de pantalla ancha y definicion ampliada, en el que se usan varios canales de transmision de senales.
DE3366183D1 (en) Apparatus for the flickerless display of television pictures, text pages and graphic pages
CA2119983A1 (en) Communication System
EP0660594A3 (de) Vorrichtung zum Komprimieren des Formats eines Videobildsignal.
EP0695086A3 (de) Verfahren zur Übertragung eines Fernsehsignals, eines Begleitsignals und eines Steuersignals zu einer Grossbild-/Kleinbilddarstellung
KR910019464A (ko) 정지화 전송방식
AU7484991A (en) Television transmission system
JP3209316B2 (ja) 情報受信表示装置
SG50685A1 (en) Method and circuit for decoding letterbox signals
JPS6436267A (en) Facsimile transmitter
KR950002118Y1 (ko) 텔레텍스트의 정보 송수신 장치
JPS58124363A (ja) 模写通信装置
KR960009308B1 (en) Screen compensating apparatus in tv monitor